function jumpPage(page) {
	var form = document.all("_page_form");
	form.page.value = page;
	form.submit();
}

function formFieldValuesToUrlParam(form){
  var inputElements = form.getElementsByTagName("input");
  var selectElements = form.getElementsByTagName("select");
  var textAreaElements = form.getElementsByTagName("textarea");
  var paramStr = "";
  for(i = 0;i < inputElements.length;i++){
  	if(true == inputElements[i].disabled){
  		continue;
  	}
    if("ACTION" == inputElements[i].name || "button" == inputElements[i].type){
      continue;
    }
    if("checkbox" == inputElements[i].type && !inputElements[i].checked){
      continue;
    }
    paramStr = paramStr + "&" + inputElements[i].name + "=" + encodeURIComponent(inputElements[i].value);
  }
  for(i = 0;i < selectElements.length;i++){
  	if(true == selectElements[i].disabled){
  		continue;
  	}
    paramStr = paramStr + "&" + selectElements[i].name + "=" + selectElements[i].value;
  }
  for(i = 0;i < textAreaElements.length;i++){
  	if(true == textAreaElements[i].disabled){
  		continue;
  	}
    paramStr = paramStr + "&" + textAreaElements[i].name + "=" + encodeURIComponent(textAreaElements[i].value);
  }
  return paramStr;
}